| Table of contents Bol. cienc. tierra no.19 Medellín July/Dec. 2006 Regional Geology | | | | · AGE AND PROVENENCE OF THE VOLCANICLASTIC SEDIMENTS OF THE COMBIA FORMATION IN SOUTHWEST ANTIOQUIA - . RAMÍREZ S, DIEGO A; LÓPEZ C., ADRIANA; SIERRA L., GLORIA M.; TORO V., GLORIA E.
| | | | · NEOGENE VULCANISM IN SOUTHWEST ANTIOQUEÑO AND ITS TECTONIC IMPLICATIONS LÓPEZ C., ADRIANA ; SIERRA L., GLORIA M.; RAMÍREZ S., DIEGO A.
| | | | · THE TATAMA CONGLOMERATES, ANEW PALEOGENE UNIT IN THE CENTRAL ZONE OF THE COLOMBIAN WESTERN CORDILLERA Rodríguez G., Gabriel; Zapata G., Gilberto
| | | Harnessing and resource exploitation | | | | · COMPARISON BETWEEN NATIONAL AND IMPORTED MINERALS RAW MATERIALS USED BY CEMENT FACTORY Tobón, Jorge I.; Montoya, Laura M.
| | | | · PROPOSAL FOR THE MEASURING OF THE PRODUCTIVITY IN MINING OF VEIN GOLD MINERALIZATION AND RECOGNITION OF SUSTAINABLE STANDARD PROCEDURES. JIMÉNEZ P., INDHIRA M.; MOLINA E., JORGE M.
| | | | · WELL LOG CORRELATION WITH ARTIFICIAL NEURAL NETWORKS USING SEVERAL CURVES OR LOG PARAMETERS Alzate E., Guillermo; Branch B., John William; Suárez B., Oscar Mauricio; Vega S., Carlos Andres
| | | Stratigraphy | | | | · PRESENT KNOWLEDGE OF THE SLOPE DEPOSITS OF THE ABURRÁ VALLEY García L., Carolina
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